The LG VK89380NSP vacuum cleaner offers powerful cleaning performance with its 890-watt motor, 3-step filtration system, and a variety of attachments for versatile cleaning. Its telescopic pipe and swivel steering allow for easy maneuverability, while the HEPA filter captures 99.97% of dust and allergens, making it ideal for allergy sufferers. Additionally, the Smart Inverter Motor provides optimal suction power while reducing noise and energy consumption.
The LG VK89380NSP vacuum cleaner offers powerful cleaning performance with its 890-watt motor, 3-step filtration system, and a variety of attachments for versatile cleaning. Its telescopic pipe and swivel steering allow for easy maneuverability, while the HEPA filter captures 99.97% of dust and allergens, making it ideal for allergy sufferers. Additionally, the Smart Inverter Motor provides optimal suction power while reducing noise and energy consumption.
VACUUM CLEANER
SERVICE MANUAL
MODEL : VK73*******
VC73*******
VK79*******
VK89*******
CAUTION
BEFORE SERVICING THE UNIT, READ THE
"SAFETY PRECAUTIONS" IN THIS MANUAL.
Website http://biz.lgservice.com
삼 흥
정 판
MFL68700002
July, 2014
Printed in Korea
Internal Use Only
-2-
CONTENTS
SAFETY PRECAUTIONS ............................................................................................................................ 3
CAUTIONS ................................................................................................................................................... 3
DESCRIPTION ............................................................................................................................................. 4
SPECIFICATIONS ....................................................................................................................................... 4
DISASSEMBLY ........................................................................................................................................5~6
TROUBLE SHOOTING GUIDE ...............................................................................................................7~9
SCHEMATIC DIAGRAM ............................................................................................................................ 10
EXPLODED VIEW ............................................................................................................................... 11~17
-3-
SAFETY PRECAUTIONS
BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY,
AND OBSERVE EACH POINT CAREFULLY.
1. Air filter and motor safety filter
1) These filters are reusable.
2) Never use the vacuum cleaner without the filters.
It may damage the motor.
3) When the suction power decreases, wash the
air filter and the motor safety filter with water.
4) When the alarm sounds, wash the air filter and
the motor safety filter at least once every 3 months.
NOTE : Reusing of the air filter and motor safety filter.
•Never wash the filters in a washing machine or in
a dishwasher.
•Never use hot water for washing the filters.
•Reuse the filters after drying it completely in the
shade for a day.
•Do not dry near fire or direct sunray.
2. Exhaust filter
1) This filter is reusable HEPA filter.
2) For clean air, this filter must be assembled.
NOTE : Reusing of the exhaust filter.
•Never wash the exhaust filter with water.
•Dust off the exhaust filter.
•Clean the exhaust filter at least once a year.
•Do not brush the filter. This will cause permanently
•damage allowing dust to by-pass the filter.
3. Avoid suction such materials as :
1) Liquid or wet dust :
Clogs the ventilation holes, reduces the suction
power significantly and harms the motor.
2) Inflammable liquids such as benzene, alcohol or
solvents.
3) Burning objects such as cigarette butts.
4) Bulky objects such as vinyl, paper etc.
5) Sharp objects such as needles, pins, metal, glass
particles etc.
4. Attachments
•Nozzle : Clean a hard floor and a carpet floor.
•Crevice Tool : Clean any crevice, inside corners or
window frames. However, do not use the crevice
tool more than 20 minutes because it may cause
harm to the motor.
• Dusting brush : Clean picture frames, furniture
frames, books and other irregular surfaces.
• Upholstery nozzle : Clean the furniture, mattresses
etc.
5. Close supervision is necessary when this
vacuum cleaner is used by near children.
Children’s carelessness may cause damage to
the cleaner or injure persons.
6. Air exhausted from the vacuum cleaner is
normally warm. But if extraordinarily hot air is
exhausted, check if the telescopic pipe, hose or
clean filter is clogged or not.
7. Electric shock could occur if used outdoors or
on wet surfaces.
CAUTIONS
BEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE VACUUM CLEANER,
DISCONNECT THE ELECTRICAL POWER SUPPLY CORD FROM THE WALL OUTLET.
1. Motor exchange
1) Separate the Body Cover and Body Base by
unfastening the screws.
2) After disconnecting the lead wires, replace the old
motor with a new one.
2. In case of exchanging other parts,
refer to the exploded view.
-4-
DESCRIPTION
Telescopic Pipe
Assembly
Dust Tank
Cord Reel
Button
Power Cord
ATTACHMENTS(DEPEND ON MODEL)
CREVICE TOOL2 IN 1 NOZZLE
Flexible Hose
Assembly
DUST BRUSH ASSEMBLY UPHOLSTERY NOZZLE
SPECIFICATIONS
MODEL :
POWER SOURCE :
POWER CONSUMPTION :
POWER CONTROL :
- MAIN :
CORD LENGTH :
HOSE LENGTH :
NET WEIGHT :
PACKING WEIGHT :
NET DIMENSION : 445×285××W×
PACKING DIMENSION :×330××W×
ATTACHMENTS(DEPEND ON MODEL)
-5-
DISASSEMBLY
• Almost all of the parts of this vacuum cleaner can be
disassembled with a screw driver and each
connecting component easily fits each other.
Disassemble one by one referring to the exploded view.
• If possible, don't disassemble except for the
necessary parts. It is not necessary to disassemble
the parts that are not detailed in the exploded view.
1. Disassembly of Body Cover Assembly
1) Remove the three screws fastening the body base.
2) Remove the dust tank from the vacuum cleaner.
Remove the three screws fastening the body cover.
3) Disassemble the body cover assembly, lifting the
body cover assembly.
Pull out the two lead wires.
Disassembly of Motor Assembly
1) Remove the two screws fastening the cover holder.
2) Remove the four screws fastening the motor cover.
3) Unlock the one hook.
4) Pull out the motor and disconnect the two lead wires
from it.
NOTE : Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power
supply cord from the wall outlet.
Body Cover Assembly
Body Base
Assembly
Motor Cover
Cover Holder
Motor Cover Inner
Motor Mount Packing
Motor
Inner Cover
Packing Seal
Upper Packing
-6-
3. Disassembly of Cord Reel Assembly
1) Pull out the one lead wire.
2) Lift the cord reel assembly from body base.
4. Disassembly of Motor Housing.
1) Remove the four screws fastening the body base.
5. Disassembly of Micro Switch and Gear Assembly
1) Remove the two screws fastening the connetor pipe.
2) Pull out the bending pipe.
3) Remove the two screws fastening the gear
assembly.
Cord Real
Assembly
Connector Pipe
Bending Pipe
Gear Assembly
-7-
TROUBLE SHOOTING GUIDE
1. SWITCH ON BUT MOTORS DO NOT TURN.
CHECKING CAUSE SOLUTION
CHECK THE POWER
SOURCE
Poor plug insertion Insert again
Power cord cut Repair or exchange
Interior lead wire cut Exchange the lead wire
2. SWITCH ON, MAIN MOTOR DOES NOT TURN.
Motor armature cut Exchange the motor
Ball bearing defacement Exchange the motor
Impeller hindrance
(Caused by foreign matters)
Remove the foreign matters
Motor(stator armature) coil cut
or damaged
Exchange the motor
Poor switch contact point Exchange the switch
-8-
3. SWITCH OFF BUT MOTOR TURNS
4. WEAK SUCTION POWER
Hose and extension wands
are clogged with foreign
matters
Remove the foreign matters
in the hose or extension
wands
Motor safety filter, air filter or
exhaust filter are filled with
inhaled foreign matter
Motor turns normally,
but suction power is weak.
Remove the foreign matters or
clean motor safety filter, air
filter or exhaust filter
The regulator on the handle
is opened
Close the slide knob by
sliding it
Poor switch Exchange the switch
Poor connection
Repair the slide volume of hose
or triac of PWB assembly
Motor armature cut
Low rotation speed
Exchange the motor
Foreign matters attached to
the impeller
Remove the foreign matters
Low voltage
Inquire to the power utility
company
-9-
Loose parts Secure firmly
Unbalanced motor assembly Exchange or repair the motor
Foreign matters are attached
to the impeller
Remove the foreign matters
Poor cord, lead wire Exchange cord, lead wire
Poor electric connector or
receiver
Repair the electric connector
or receiver
Bent connection parts Exchange the parts
Poor connection
(Caused by foreign matters)
Remove the foreign matters
and reconnect
Poor capacitor Exchange the capacitor
Armature is cut or foreign
matters attached
Exchange the motor
Remove foreign matters
5. VIBRATION NOISES
6. RADIO, TV RECEPTION DISTURBANCE
7. IMPROPER TUBE OF NOZZLE CONNECTION
-10-
Blue
Red
Orange
Green
Compression
Motor
Blue
Brown
Slide volume
Main Motor
Cord reel
Blue
Blue
Brown
Brown
T/P
SCHEMATIC DIAGRAM
-11-
ACQBM1
MCQBM1
EAUBA1
EBRBM1
MCQBZ1
MCKBM1
ACQBM2
MEKBM1
MDSBA4
MDSBA6
AHJBA1
MBDBB9
MDSBA3
ABNBA1
MCKBW1
AJWBA1
MAMBB1
MCDBA1
MBDBB8
AHDBR1
MCKBE1
ADQBE1
EADBS5
EADBS4
MDSBA5
EXPLODED VIEW
BODY BASE ASSEMBLY
#EV#
VK73*******
VC73*******
VK79*******
VK89*******
MBGCP1
MFGCL1
MBGCR1
MCKCS1
MJHCM1
MJHCS1
MCKCB1
EAUCM1
EADCS1
MDSCA1
MCKCZ1
MDTCG1
MGECB1
MEBCC2
MCKCA1
MBGCB1
MEGCH1
MEGCH2
MBLTT2
MCKCH1
MGECC1
EADCS2
BODY COVER ASSEMBLY
#EV#
-12-
-13-
ACCESSORIES/TANK ASSEMBLY DUST/GUIDE ASSEMBLY AIR
#EV#
AEMAF1
MFVAC1
AGRPT1
MDJCM1
MDJCM2
AECCG1
AJLTD1
-14-
ACCESSORIES 1
#EV#
Carpet & Floor
Carpet master
Turbine
Floor
Quilt
Corner free
Hard floor
Mop
Mini turbine
DUSST BRUSH
UPHOLSTERY
Model
-15-
ACCESSORIES 2
#EV#
Model
Carpet & Floor
Carpet master
Turbine
Floor
Quilt
Corner free
Hard floor
Mop
Mini turbine
DUSST BRUSH
UPHOLSTERY
Model
-16-
ACCESSORIES 3
#EV#
Model
Carpet & Floor
Carpet master
Turbine
Floor
Quilt
Corner free
Hard floor
Mop
Mini turbine
DUSST BRUSH
UPHOLSTERY
Model
-17-
ACCESSORIES 4
#EV#
Model
Carpet & Floor
Carpet master
Turbine
Floor
Quilt
Corner free
Hard floor
Mop
Mini turbine
DUSST BRUSH
UPHOLSTERY
Model
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The LG VK89380NSP vacuum cleaner offers powerful cleaning performance with its 890-watt motor, 3-step filtration system, and a variety of attachments for versatile cleaning. Its telescopic pipe and swivel steering allow for easy maneuverability, while the HEPA filter captures 99.97% of dust and allergens, making it ideal for allergy sufferers. Additionally, the Smart Inverter Motor provides optimal suction power while reducing noise and energy consumption.
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